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Earnings Per Share (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Weighted-Average Common Shares Outstanding – Basic (in shares)	41,680	41,600	41,663	41,582
Effect of Dilutive Securities:
Total Dilutive Shares (in shares)	378	374	365	348
Weighted-Average Common Shares Outstanding – Diluted (in shares)	42,058	41,974	42,028	41,930
Stock Performance Awards
Effect of Dilutive Securities:
Effect of Dilutive Securities (in shares)	277	276	266	251
Restricted Stock Awards
Effect of Dilutive Securities:
Effect of Dilutive Securities (in shares)	100	97	97	96
Employee Stock Purchase Plan Shares
Effect of Dilutive Securities:
Effect of Dilutive Securities (in shares)	1	1	2	1

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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